The curtains were an impulse buy.

这窗帘是一时心血来潮买下的。

《柯林斯英汉双解大词典》

It was an impulse buy.

这是一时心血来潮买的。

《牛津词典》

Do not bring other family members who might make special requests or want impulse buy items.

因为其他的家庭成员可能会作出特别的要求或希望的购买更多物品。

youdao

"It was an impulse buy, " he says.

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"It's an impulse buy, " Englehardt said.

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All have seen their share prices ease back down over the past three weeks, after the storm spurred an impulse buy for investors figuring that all the damage in Louisiana and Mississippi would bring big business to the big home builders.

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